#define _CRT_SECURE_NO_WARNINGS 1 // use for depreate the warning error of scanf#include <stdio.h>
void main10(void)
{
    char c1, c2, c3, c4, c5, c6, c7, c8, c9, c10, c11;
    c1 = 'x';
    c3 = 'p';
    printf ("%c %c \n", c1, c3);
    c4='x' ;
    c5 ='p';
    printf ("\n%d %d\n", c4, c5);
}
